The LTC2907CTS8#PBF is a dual-supply Precision Monitor with one pin-selectable threshold and one adjustable input. It is intended for systems with multiple supply voltages. The dual supply monitor has a common reset output with delay (adjustable using an external capacitor). It provides a precise, space-conscious and micropower solution for supply monitoring. It feature a tight 1.5% threshold accuracy over the whole operating temperature range and glitch immunity to ensure reliable reset operation without false triggering. The open-drain RST output state is guaranteed to be in the correct state for V1/VCC down to 1V. It also feature one adjustable input with a nominal threshold level at 0.5V, another input with three possible input threshold levels and three supply tolerances for possible margining. These features provide versatility for any kind of system requiring dual supply monitors.
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